.sketch-renderer {
  display: flex;
  flex-direction: column;
}

.sketch-block {
  width: 100%;
}

.sketch-loading {
  display: flex;
  align-items: center;
  padding: 8px 0;
}

.loading-indicator {
  display: flex;
  gap: 4px;
}

.loading-indicator .dot {
  width: 6px;
  height: 6px;
  background-color: var(--vscode-foreground);
  border-radius: 50%;
  opacity: 0.4;
  animation: pulse 1.4s ease-in-out infinite;
}

.loading-indicator .dot:nth-child(1) {
  animation-delay: 0s;
}

.loading-indicator .dot:nth-child(2) {
  animation-delay: 0.2s;
}

.loading-indicator .dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes pulse {
  0%, 80%, 100% {
    opacity: 0.4;
    transform: scale(1);
  }
  40% {
    opacity: 1;
    transform: scale(1.2);
  }
}

